In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsLearn about Improper Input Validation vulnerabilities in an interactive lesson.
Start learningUpgrade contao/core
to version 2.11.17, 3.2.9 or higher.
contao/core is a Contao Open Source CMS.
Affected versions of this package are vulnerable to Improper Input Validation due to insufficient input validation. An attacker can execute arbitrary code on the server by entering a malicious URL, which can remove or change pathconfig.php
, rendering the entire installation inaccessible or allowing the execution of malicious code.